[1]
Guerra, A.M.N. de M., Costa, A.C.M. and Tavares, P.R.F. 2017. Photosynthetic activity and yield of lettuce grown under shading. Agropecuária Técnica. 38, 3 (Oct. 2017), 125–132. DOI:https://doi.org/10.25066/agrotec.v38i3.29246.